GnRHa Combined With hCG and hMG for Treatment of Patients With Non-obstructive Azoospermia
Status:
Unknown status
Trial end date:
2017-12-01
Target enrollment:
Participant gender:
Summary
Preliminary reports showed that hormonal treatment may improve the chance of retrieving
viable testicular sperm from men with NOA. It was generally believed that gonadotrophin
treatment would be ineffective in the presence of high plasma levels of endogenous
gonadotrophin.The purpose of this study is to determine whether GnRHa(gonadotropin-releasing
hormone agonist) combined with hCG(human chorionic gonadotropin) and hMG(human menopausal
gonadotropin) are effective in the treatment of non-obstructive azoospermia.